Njengoko utshintsho lwemozulu lukhokelela kwiminyhadala yezikhukula rhoqo kunye nezikhukula ezinamandla, ulawulo lwezikhukula olusebenzayo kunye nezisombululo zokuntywila ziye zasinda ngakumbi. Phakathi kwezixhobo ezikhoyo,I-PVC ye-PVC ye-PVCIvele njengesixhobo esibalulekileyo sokulawula amanzi agqithisileyo kunye nokuthomalalisa ukonakala kwezikhukula. Ezi hoses zichanekile, ziyaguquka, kwaye zenzelwe ukuphatha imiqulu yamanzi, ibenze balungele iimeko zokuphendula ngendlela yexesha likaxakeka.
I-PVC ye-PVC ye-PVCinokukhutshwa ngokukhawuleza kwiindawo ezixhaphakileyo zezikhukula, zivumela ukususwa kwamanzi ngokukhawuleza. Uloyilo lwabo oluceke lwenza ukuba ukuthutha ngokulula kunye nokugcinwa, ukuqinisekisa ukuba iinkonzo zikaxakeka zinokufikelela kuzo xa zifuneka. Xa uqhagamshelwe kwiimpompo, ezi hoses ziququzelela ukuntywila okufanelekileyo, ukunceda ukukhusela ubomi kunye nepropathi ngexesha lamaxesha anzima.
Enye yeempawu ezizimeleyo zeI-PVC ye-PVC ye-PVCkukuqina kwabo. Ukunganyangeki kwi-abrasion kunye neekhemikhali, banokumelana neemeko ezinzima zihlala zidibana ngexesha lesikhukula. Oku komelela kuqinisekisa ukuba ii-hoses zigcina ingqibelelo yazo, kwanaxa zivezwa kwinkunkuma okanye amanzi angcolisekileyo.
Kwiseto ezidolophini, apho iinkqubo zokushiyiswa zinokonakaliswa,I-PVC ye-PVC ye-PVCinokudityaniswa kwizibonelelo ezikhoyo ukomeleza ulawulo lwamanzi. Ngokuphambukisa amanzi agqithisileyo ukusuka kwiindawo ezisengozini, oomasipala banokunciphisa umngcipheko wezikhukula kunye neziseko zoncedo.
Njengoko abahlali bajamelana nesoyikiso sokukhula kwezikhukula, indima yeI-PVC ye-PVC ye-PVCKulawulo lwezikhukula kunye neenkqubo zokuntywila ziya zibaluleka ngakumbi. Ukuphumelela kwabo, ukulungelwa kwabo, kunye nokuziqhelanisa kubenze izixhobo ezibalulekileyo kwimizamo eqhubekayo yokukhusela abahlali nokukhuthaza iindlela zokulawulwa kwamanzi.
IXESHA LOKUGQIBELA: UNv-12 ukuya ku-2004